@if(count($errors) > 0)
    <div class="alert alert-danger">
        <div class="mt-2">
            <b>有错误发生:</b>
        </div>
        <ul class="mt-2 mb-2" style="list-style-type: none;">
            @foreach($errors->all() as $error)
               <li><i class="fa-solid fa-circle-exclamation"></i>&nbsp;{{$error}}</li>
            @endforeach
        </ul>
    </div>
@endif
